Chinese Stock Screening with Turnover, KDJ Momentum, and Trading Value

Summary

This stock-screening rule selects shares with turnover between 3% and 12%, a rising K value in the KDJ technical indicator, and prior-day trading value above 60 million. The post frames the conditions as a combination of liquidity and a short-term technical signal. It supplies rule descriptions and example formula and Python implementations, but does not report a backtest, measured returns, or comparative evidence that the filters improve selection.

The author cautions that a rising KDJ value does not guarantee further price gains, that high-volume stocks can be affected by market swings and flows, and that a fixed trading-value cutoff may exclude otherwise attractive stocks. Suggested refinements include considering other technical and financial measures and scaling the trading-value threshold to company size. The proposal is a screening idea rather than a fully specified trading system: entry timing, exits, portfolio construction, and costs are not evaluated.

Key ideas

• The screen combines 3%–12% turnover with a rising KDJ K value.
• It requires prior-day trading value to exceed 60 million.
• The post presents the rule as a liquidity and technical-momentum filter but gives no backtest evidence.
• A rising indicator and a fixed liquidity threshold have limitations and may miss future outcomes or candidates.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.